In recent years, with the intensification of the energy crisis, energy conservation has become a basic national policy in China, which is of great significance to the construction of a sustainable development society in China. Therefore, the daily maintenance of agricultural machinery should be implemented, the daily maintenance of agricultural machinery should be strengthened, and the operation of agricultural machinery should be focused on driving, the fuel consumption of agricultural machinery should be reduced, and the fuel economy of agricultural machinery should be realized.
First, implement the daily maintenance of agricultural machinery
Most agricultural machinery are usually in a jolt vibration state during operation, which easily leads to loose fuel connections such as tubing joints, fuel tank switches, and high-pressure fuel pipes, resulting in oil leakage. At the same time, the fuel series, air distribution mechanism, and liner piston components wear out. Directly affect the life of agricultural machinery, leading to continuous increase in fuel consumption of agricultural machinery, power decline. Therefore, the daily maintenance of agricultural machinery should be implemented, and the safety of agricultural machinery should be ensured while saving fuel for agricultural machinery. To implement the daily protection of agricultural machinery, we can start from the following aspects: 1 Focus on the operation of the new agricultural machinery. The newly purchased agricultural machinery shall not be subject to immediate load operation, and must strictly follow the specification of the agricultural machinery to carry out empty load break-in test operation. 2 Ensure the tire pressure of the locomotive. The low tire pressure of the locomotive will cause the rolling resistance of the locomotive to increase, resulting in an increase in the traction load of the locomotive and an increase in locomotive fuel consumption. Therefore, the locomotive tire pressure should be regularly checked to reduce the locomotive fuel consumption. At the same time, it should also regularly check whether the tires of the locomotive are evenly worn. If the locomotive has abnormal phenomena such as the steering wheel is not centered and the tire is eccentrically worn, it should be repaired in time to reduce the fuel consumption of the agricultural machinery. 3 Keep the filter clean. Tractors with good conditions can effectively save 15%-20% compared to tractors with faults. Because air filter plugging will reduce the amount of air entering, it will directly lead to insufficient diesel fuel combustion and increase fuel consumption. Once the diesel filter is plugged, engine oil supply will be abnormal, power will be reduced, and fuel consumption will increase. In order to keep the filter clean, the oil filter, diesel filter, and air filter should be regularly cleaned. At the same time, the filter should be replaced when the locomotive is running more than 5,000 rpm. 4 focus on the amount of oil. Too much agricultural machinery oil will increase the crankshaft resistance, and at the same time it will also increase the amount of oil. If the oil is too small, it will not achieve the effect of sealing and lubrication, and will increase the wear between the agricultural machinery parts and even directly affect the power of the engine. Fuel consumption. Therefore, you should pay attention to the scale displayed on the oil scale and use the appropriate amount of engine oil. The replacement cycle of the oil can be specifically determined according to the operating environment and operating season of the agricultural machine. 5 Prevent farm machinery from leaking oil. In the daily maintenance of agricultural machinery, the phenomenon of oil leakage should be eliminated. Check the fuel tank switch, diesel filter, related fittings, and high-pressure fuel pipes regularly, and keep the connection parts screw-fastened.
Second, to strengthen the daily maintenance of agricultural machinery
After some agricultural machinery is used for a period of time, some malfunctions will occur, resulting in a decline in the power of agricultural machinery and an increase in fuel consumption. Therefore, the daily maintenance of agricultural machinery will be strengthened, agricultural machinery failures will be eliminated, and fuel consumption of agricultural machinery will be reduced. To strengthen the daily maintenance of agricultural machinery should pay attention to the following aspects: 1Adjust the fuel supply advance angle and injection pressure. The premature or late supply of diesel fuel will lead to insufficient combustion of diesel fuel and black smoke, increasing the fuel consumption of agricultural machinery. Therefore, it is necessary to adjust the timing of fuel supply in a timely manner. At the same time, poor injector fuel injection will also lead to diesel fuel combustion is not enough to increase farm fuel consumption, fuel injection pressure should also be adjusted in time to ensure the injector atomization effect. 2 Regularly check and adjust the valve clearance. The clearance of the valve directly affects the amount of inflation. If the valve clearance is too large, it will lead to a 15%-20% increase in the consumption of agricultural machinery. During the operation of the agricultural engine, due to wear of gears and camshafts, the phase angle of the motor will be reduced. Therefore, the valve clearance should be reduced appropriately to compensate for the reduction of the phase angle of the gas distribution and reduce the fuel consumption of the agricultural machinery. 3 Put an end to agricultural sickness operations. During the operation of the agricultural machine, whether the agricultural machine is sick can be judged according to the color of the exhaust gas of the diesel engine of the agricultural machine. If the agricultural diesel engine continues to emit white smoke, black smoke and blue smoke during the operation, the agricultural diesel engine will be abnormal, which will lead to increased fuel consumption. If the power is large and the power is reduced, the agricultural machinery operation shall be stopped in time, and the agricultural machinery shall be subject to a comprehensive inspection and timely treatment.
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